CVE-2026-84790

Published Oct 13, 2026 CWE-158 CWE-290

Description

OpenVPN 2.7_alpha1 through 2.7.7 allows remote authenticated users to impersonate others via a crafted certificate subject field

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Weakness Type (CWE)

CWE-158 CWE-158
CWE-290 CWE-290

References

Frequently Asked Questions

What is CVE-2026-84790? +
OpenVPN 2.7_alpha1 through 2.7.7 allows remote authenticated users to impersonate others via a crafted certificate subject field
How do I check if I'm vulnerable to CVE-2026-84790? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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